Feeding sturgeon while cultivation in pools
Poaching as the main reasons for the decrease in the number of sturgeon to the critical level. Basic conditions for the development of commodity sturgeon breeding: the restoration of commercial fish stocks, the formation of their repair broodstocks.
| Рубрика | Сельское, лесное хозяйство и землепользование |
| Предмет | Agriculture |
| Вид | статья |
| Язык | английский |
| Прислал(а) | Zhanar |
| Дата добавления | 24.07.2018 |
| Размер файла | 20,1 K |
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